Free Software Development Agreement Template
A software development agreement covers the scope, deliverables, payment terms, ownership, change control, limits of liability, and how the work ends.
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Operations teams buy custom software because they want a system that stays predictable under real front-desk and field use, not a half-finished build that falls apart once it meets the day to day. This software development agreement puts the parts that usually stay vague into writing, including what happens when proposal terms conflict, what gets delivered, and what the client owns at the end.
The contract starts by saying conflicts between the proposal and the terms get flagged and fixed in writing before work begins, so nobody argues later about which version “counts”. What you get defines a discovery and design phase and names the outputs, then Payment ties the price to an invoice schedule and explains what happens when payment is late. Changes explains revision rounds and how extra work gets priced and approved, and the later sections cover ownership, portfolio use, and liability limits, with the whole document set in indigo-violet with rust accents under Raleway headings and Roboto body text.
- Proposal conflicts Explains how conflicts between proposal language and these terms get flagged and fixed in writing before work starts.
- What you get Names the discovery and design deliverables and clarifies that anything outside that list only happens as a written change.
- Payment Ties the project price to an invoice schedule and states that late payment pauses work and moves delivery dates.
- Changes Defines revision rounds on the written deliverables and requires written approval before extra rounds or new scope get added.
- Ending the project Covers how either side ends the work, what gets handed over, and when delivery can be held because an invoice is overdue.
If the terms match how you work, you fill in names, dates, and rates, then send the contract for online signature. Once it’s signed, both sides have the same reference for deliverables, revision rounds, payment timing, and handover if the project ends early.
We went from spending hours on every proposal to creating fully customized ones in under 5 minutes. That's not an exaggeration - we timed it.
What to include in a software development agreement
| Part | What it covers |
|---|---|
If something in the proposal and | Says any conflict between the proposal and the terms gets flagged and corrected in writing before work starts, then the work follows the agreed description. |
What you get | Lists the discovery and design deliverables and states that anything not named only gets added through a written change. |
Payment | Explains the project price and invoice timing, then spells out what happens when payment is late, including pausing work and moving dates. |
Changes | Defines what counts as a revision round and what happens when feedback cycles or scope expand beyond what’s included. |
Who owns what | Separates what the client owns after full payment from the developer’s reusable tools and any third-party licenses that stay under their own terms. |
Portfolio | Explains if and how the work can be shown as an example, and how the client can require privacy or remove sensitive details. |
Limits | Sets responsibility limits, including third-party services and the fact that discovery deliverables are plans and estimates, not fixed promises. |
Ending the project | Explains how either side ends the project, what gets paid for and delivered, and includes a Signature block so the terms can be signed online. |
Who it is for
Software developers and consultants doing custom software discovery for ops teams, especially when the work includes api & integrations or legacy modernisation planning.
The contract in full
If something in the proposal and something in these terms conflict, I will flag it before I start so we can fix it in writing. Once you give me the go-ahead, I do the work in the way described below so you know what you are getting and what I need from you to keep it moving.
What you get
This project covers a focused discovery and design phase to document how your office and field work actually run today, and to turn that into a buildable plan. Deliverables included: Half-day discovery workshop; Workflow map and notes; System design document; MVP build plan; Implementation estimate; Risk and handover notes. I can work with what you already have, including spreadsheets, forms, and existing tools, and I will tell you early if something should be kept, cleaned up, integrated, or replaced. Anything not listed above is not included unless we both add it as a written change.
Payment
This is a project, billed in USD, at the price shown on the proposal. I invoice based on the schedule in the proposal, typically a deposit to hold the workshop time and a final invoice due before I deliver the final documents. Each invoice shows what it covers and when it is due. If a payment is late, I pause work and any delivery dates move out by the same amount of time. If I have to spend time chasing overdue invoices or restarting paused work, I may bill that time at my standard rate, but only after I tell you what I am doing and why.
Changes
Discovery only works if you can react to what I put in front of you, so revisions are part of the process. The price includes up to two revision rounds on the written deliverables (the workflow notes and map, the system design document, and the MVP plan and estimate). A revision round means you collect feedback from your side, send it to me in one message, and I apply it and return an updated version. If you want more rounds, or if the scope changes into new features, extra diagrams, vendor research, or additional workshops, I will price it first and get your written approval before I do that work.
Who owns what
Once you have paid in full, you own the final deliverables I create for this project: the workflow map and notes, the system design document, the MVP build plan, the implementation estimate, and the risk and handover notes. You can use them to build the system in-house or hire someone else to build it. I keep ownership of my reusable tools, templates, code snippets, and internal notes that are not specific to your business. If I include any third-party software, services, or libraries in a later build, those stay under their own licenses and you agree to follow those terms.
Portfolio
I may show the finished discovery work as an example of what I do, because it helps clients understand the level of documentation they will get. In practice, I prefer to share a short, cleaned-up excerpt or a simple case study that focuses on outcomes and avoids sensitive details. If you want this kept private, tell me in writing any time before delivery and I will not publish or share it. If you are fine with a portfolio piece but need certain details removed (customer names, pricing, internal process steps, credentials, or screenshots), tell me what is off-limits and I will respect that.
Limits
I take care with your information and your time, but there are limits to what I can be responsible for. I am not responsible for outages or problems caused by services you control or third parties you rely on, like your email provider, QuickBooks, Stripe, hosting, or internet and power. My deliverables are planning documents and estimates based on what I can learn during discovery, so they are not a promise that every future build will hit an exact timeline or cost if the requirements change. If something goes wrong, my responsibility is limited to fixing my work or refunding what you paid for this project, not paying for knock-on losses like missed jobs or lost profits.
Ending the project
Either of us can end this project by telling the other in writing. If you end it, you pay for the work I have completed up to the end date, including any non-cancellable costs I committed to with your approval. If I end it, I will give you everything I have finished and that you have paid for, in a usable format, along with reasonable notes so you can pick up with someone else. If there is an active invoice overdue, I may hold delivery until it is paid. If a hurricane, illness, or a prolonged outage prevents me from working, I will tell you as soon as I can and we will either pause and reschedule or close out with a handover.
Signature
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Questions about this contract template
What should a software development agreement include?
A software development agreement usually covers deliverables, payment timing, change control, ownership, liability limits, and how either side can end the work. This one also addresses conflicts between proposal terms and the contract terms before work starts.
Can the developer work with our existing spreadsheets, forms, and tools?
This contract says the developer can work with what you already have, including spreadsheets, forms, and existing tools. The terms also say the developer will flag early whether something should be kept, cleaned up, integrated, or replaced.
How do revisions and scope changes get handled in a discovery phase?
This agreement includes up to two revision rounds on the written deliverables and defines a round as consolidated feedback returned in one message. Extra rounds or new scope get priced first and require written approval before the work happens.
What happens if payment is late on a software project?
The payment terms say late payment pauses work and any delivery dates move out by the same amount of time. The terms also allow billing time spent chasing overdue invoices or restarting paused work, but only after notice.
Do we own the deliverables, and can we hire someone else to build it?
The ownership section says that once paid in full, the client owns the final deliverables created for the project and can use them to build in-house or hire someone else. The developer keeps ownership of reusable tools, templates, and code snippets that aren’t specific to the client.
What happens if the developer gets sick or can’t work for a while?
The ending terms cover illness, prolonged outages, and similar events by requiring notice and then either pausing and rescheduling or closing out with a handover. If the developer ends the project, the terms say the client receives finished work that has been paid for, plus reasonable notes to continue with someone else.
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